BOYA BOUALINK 3 AI Powered Button Sized Wireless Microphone

Statement
Please read this manual carefully before using, and strictly operate and store it in accordance with the instructions. Please save the manual for future reference. If you need further assistance than the user manual, please consult your retailer for help or email us at: support@boya-mic.com

Cautions

1. Non-professionals are strictly prohibited from disassembling this unit on their own.
2. Please keep It away from heat sources such as radiators or spotlights.
3. Do not remove the battery without a professional’s.
4. Please clean the unit with only a soft, dry cloth.
5. When using and storing, please keep away from dust and moisture.
6. For the best pick-up pattern, do not hold your hand against the microphone capsule cover.

General Introduction

• The BOYAUNK 3, a 2.4 GHz Ultra-Mini Wireless Microphone System, features industry-leading noise cancellation, offering remarkable flexibility for recording. Each transmitter can pair with up to 4 receivers simultaneously.
• Its ease of operation, the BOYALINK 3 is ideal for content creation, live streaming,  vlogging, mobile journalism, and much more.
• The BOYAUNK 3 includes USB-C and Lightning adapters, along with a 3.5 mm
• TRS to TRS audio cable, ensuring broad compatibility wth smartphones, tablets, computers, cameras, and other devices.
• The receiver is also equipped with a USB-C charging port that supports simultaneous operation and charging of the receiver and external devices. Additionally, the included charging case allows you to recharge the transmitter and receiver anywhere, making the BOYALINK 3 kit highly portable and convenient for on-the-go use.

Packing List

Product Structure

Transmitter (BOYALINK 3-TX)

1. In-built Microphone Capsule
2. Power Button
   • Press and hold for 2 seconds to power on or off.
   • Press once to mute or unmute the microphone.
   • Press and hold for 5 seconds to enter pairing status in shutdown mode.
3. NC Button
   Press once to enable or disable noise cancellation.
   Press twice to start or stop recording a video when the receiver is connected to a smartphone and paired with the transmitter. Note that this feature is only supported on smartphones where the volume button functions as a camera shutter.
4. Status Indicator
   In pairing mode, the status indicator on the transmitter will blink blue quickly for 5 minutes while waiting to pair with the receiver. After the timeout, the transmitter will exit pairing mode, and its indicator will blink blue slowly.
   Please charge the transmitter when its status indicator blinks red quickly, or it will automatically shut down after 10 minutes.
5. Charging Contacts
   Charging will begin when the charging contacts of the transmitter connect to the charging pins of the charging case.

Receiver (BOYALINK 3-RX)

1. Status/ Gain Indicator
   Status Indicator (Example: Receiver paired with two transmitters) NOTE: In pairing mode, the status indicator on the receiver will blink blue quickly for 5 minutes while waiting to pair with the transmitters. After the timeout, the receiver will exit pairing mode, and its indicator will blink blue slowly.
   Gain IndicatorNOTE:
   The gain indicator will stay solid blue for 2 seconds and then automatically switch to the working status indicator.
2. Power Button
   • Press and hold for 2 seconds to power on or off.
   • Press and hold for 5 seconds to enter pairing status in shutdown mode.
3. Settings Button
   • Press once to adjust the gain levels.
   • Press twice to switch between strong and weak noise cancellation levels when noise cancellation is enabled on the transmitter.
4. Belt Clip
   Can be mounted on a cold shoe of a camera.
5. Connecting Contacts
   Connect the receiver to a smartphone, tablet, computer, or other device using the provided Lightning / USB-C adapter.
6. USB-C Charging Port
   For charging the receiver via the included USB-C to USB-A data cable
   When the receiver with a Lightning /USB-C adapter is connected to a smartphone, tablet, or other external devices, it supports simultaneous charging of both the receiver and the external device through this charging port.
7. Charging Contacts
   Charging will begin when the charging contacts of the receiver connect to the charging pins of the charging case.
8. 3.5 mm Audio Output Jack
   Used to output audio to a camera.

Charging Case (BOYALINK 3-CC) 

1. Charging pins
2. Slot for Transmitters
3. Slot for Receiver
4. Slot for Adapters
5. Indicator
   The definition of indicator In the Table: is blinking is solid   is off
   When the charging case is not connected to power (not In charging mode), opening the case or placing the transmitters and receiver into it for charging, this indicator will display the case’s current battery level. NOTE
   When the charging case is at low or below 10%, it can not charge the transmitter(s) or receiver.
   When the charging case is connected to power, this indicator will display the case’s charging status.
6. USB-C Charging Port
   For charging the charging case via the included USB-C to USB-A data cable.

Magnetic Charging Cable

If the purchased combo does not include a charging case, the transmitter can be charged using the magnetic charging cable. When the charging contacts on the transmitter are near the charging dock, the magnetic force will automatically attract it and start charging.

Operation Guide

Pairing Transmitters and Receivers

1. The transmitter(s) and receiver will power on automatically as soon as they are taken out of the charging case.
2. The transmitter(s) and receiver are pre-paired before leaving the factory. Therefore, they will automatically pair once powered on. Their indicators will turn solid blue when the pairing is successful. If they are disconnected, please follow the below steps:
   1. Press and hold the power button on the transmitter(s) for 5 seconds in shutdown mode until its indicator blinks blue quickly to enter pairing mode.
   2. Press and hold the power button on the receiver for 5 seconds in shutdown mode until its indicator blinks blue quickly to enter pairing mode.
   3. The transmitter(s) and receiver are successfully paired when their indicators turn solid blue.
3. If the transmitter needs to be paired with multiple receivers, after it successfully pairs with the first receiver, press and hold the power button on the second receiver for 5 seconds to make its indicator blink blue quickly, indicating it has entered pairing mode. Once pairing is successful, the second receiver’s indicator will turn solid blue. You can then pair additional receivers using the same method. Each transmitter can connect to a maximum of four receivers simultaneously.

Placing Transmitter

1. Attach the fur windshield to the transmitter(s) when using it outdoors or in a windy environment.
2. The transmitter can be directly attached to clothing via its magnetic clip, or using with the magnet, offering users greater flexibility when wearing the transmitter.

Using with a Mobile Device
Mount the correct adapter on the receiver according to your device’s port and then connect the receiver to your smartphone, tablet, computer, or other mobile device.
Launch the BOYA Central app or another recording app to start recording. If the app is compatible, please select the external microphone(BOYALINK 3).

In a noisy environment, it is recommended to press the NC button on the transmitter once to enable noise cancellation. Use the settings button on the receiver to switch between strong and weak noise cancellation levels to enhance recording quality.

Recommended Scenarios for Using Noise Cancellation Mode:
Strong Noise Cancellation: Ideal for blocking out highly noisy environments such as street markets, stadiums, subway or train stations, and construction sites. Weak Noise Cancellation: Suitable for reducing mild disturbances like phone ringtones, vehicle braking sounds, water flow, or printer operation noise.

NOTE:
When connecting the receiver to devices such as smartphones or computers, it is recommended to use the BOYA Central app for audio recording. This app provides the parameter configurations for the transmitter(s) and receiver, as well as firmware updates.

Using with a Camera
Use the included 3.5 mm TRS to TRS audio cable to connect the receiver’s 3.5 mm audio output jack to a camera, mixer, and other device. The audio captured by the transmitter will be transmitted to the connected device.

NOTE:
When connecting to a camera, it is recommended to select the corresponding camera brand and model in the BOYA Central app first. Complete the gain preset for the receiver and camera before starting recording to ensure optimal audio capture. For more details, please refer to the Instructions on Recommended Gain for Camera Setup on the official website.

Tips

1. It is recommended to record a sample and play it back to check if the audio level is acceptable before recording.
2. In order to improve the recording effect in a noisy environment, it is recommended to press the NC button on the transmitter(s) to enable noise cancellation ( this function will be enabled or disabled simultaneously on both transmitters). You can also press the settings button on the receiver twice to select an optimal noise cancellation grade.
3. After recording, put the transmitter(s) and receiver back into the case for charging.

NOTE:
Due to 2.4 GHz wireless frequency,  signal can be easily attenuated. Please try to avoid obstacles, such as walls and buildings, and avoid close proximity to devices with 2.4 GHz signals, such as high­powerWi-Fi antennas, radios, etc.

Troubleshooting

If you encounter problems when using the unit, please refer to the following checklist before contacting technical support. If the problem cannot be solved, please contact the dealer’s after-sales service department.

• No sound
  1. Make sure the transmitter and receiver are paired, and their indicators are solid blue.
  2. Make sure the microphone is not currently muted. If the transmitter’s indicator blinks red slowly, press its power button on the transmitter(s) to unmute the microphone.
• The transmitter(s) can not pair with the receiver
  Turn off the transmitter(s) and the receiver. Press and hold their power buttons for 5 seconds until their status indicators blink blue quickly to pair again.
• Operating range is limited, sound changes, or noise appears
  1. Make sure there is no interference from high-power wireless routers or devices  in your recording environment. If the recording environment can’t be changed, you need to find the optimal distance and angle for recording.
  2. Due to 2.4 GHz wireless frequency, signal can be easily attenuated. Please try to avoid obstacles, such as walls and buildings, and avoid close proximrty to devices with 2.4 GHz signal, such as high­ power Wi-Fi antennas, radios, etc.
  3. Make sure the receiver is well connected to your device properly.
     The transmitter(s) or the receiver don  power on
     If the battery is completely depleted due to the transmitter(s) or the receiver has not been used for a long time, charge It.

The charging case can’t charge the transmitter  or receiver 

• If the remaining charge of the charging case is too low, please recharge the case and try again.
• Wipe the charging contacts on the transmitter (s), receiver, and charging pins in the case with a clean cloth. Make sure  there Is no dirt covering them.
• If the charging contacts and pins are not firmly connected due to insufficient magnetic force, please contact SOYA after­sales support.

Specifications

Transmitter {BOYALINK 3-TX) 

Transmission Type	2.4GHz
Transmission Range	Upto 300 m (without obstacles)
Polar Pattern	Omnidirectional
Antenna	LOS Antenna
Distortion	s0.1%
Frequency Response	20 Hz to 20 kHz
Sensitivity	-32dB
Reference Audio Input Level	-20 to -42 dBu (MIC input, 0 dB Gain)
Sampling Rate	48kHz

BitRate	24-bit
Signal-to-noise Ratio	>8SdB
Audio Input	Built-in condenser microphone capsule
Power Supply	Built-in Li-ion battery
Battery Capacity	130mAh
Battery life	Approx. 6 hours
Charging Time	Approx. 1.5 hours
Weight	7g
Dimensions	CD26.1x10mm (CD x HJ, excluding magnet and magnetic clip
Operating Temperature	ere to sO”c
Storage Temperature	-20″( to SO”C

Receiver (BOYALINK 3-RX)

Transmission Type	2.4GHz
Transmission Range	Up to 300 m (without obstacles)
Polar Pattern	Omnidirectional
Distortion	:S0.1%
Frequency Response	20 Hz to 20 kHz
Signal-to-noise Ratio	>85 dB
Audio Output	Lightning or USB-C digital output
Battery Capacity	240mAh
Weight	16.Sg
Dimensions	44.2 x 22×20.79 mm ( xWxH)
Operating Temperature	O”C to SO”C
Storage Temperature	-2erc to sere

Charging Case (BOYALINK 3-CC)

Battery Type	Built-in Li-ion battery
Battery Capacity	lSOOmAh
Power Supply	USB-Cport
ChargingTime	Approx. 2 hours (5 V 2 A)
Charging Cycles	Morethan1.5times (2*TX)
Weight	10B.Sg
Dimensions	108×42 x42 mm(L x WxH)
Operating Temperature	O”C to 50°(
Storage Temperature	-20″C to SO”C

www.boyamic.com

FCC Warning

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure condition without restriction.

SHENZHEN JIAYZ PHOTO INDUSTRIAL., LTD.

• The BOYA logo is a trademark which is registered and owned by
• Shenzhen Jiayz Photo Industrial., Ltd.
• TEL: 400 613 1096 Email: support@boya-mic.com www.boyamic.com / www.jiayz.com 

Documents / Resources

BOYA BOUALINK 3 AI Powered Button Sized Wireless Microphone [pdf] User Manual BOUALINK 3, BOUALINK 3 AI Powered Button Sized Wireless Microphone, AI Powered Button Sized Wireless Microphone, Button Sized Wireless Microphone, Sized Wireless Microphone, Wireless Microphone

References

• User Manual